Mold produces a byproduct as it grows and matures. That byproduct is called a mycotoxin. The US National Library of Medicine, National Institute of Health states, “Mycotoxins are secondary metabolites produced by mold." As the name implies, it is a toxin.
The US National Library of Medicine, National Institute of Health continues its comments by stating “metabolites produced by mold are capable of causing disease and death in humans and other animals.”* Many of our mold-sick customers have health issues not only due to mold but the mycotoxins they produce.